public class Uppercase_to_lowercase {
    public int number = 66;

    public static void print(int number){
        System.out.println(number+"对应的大写字母是: "+(char)number);
    }
    public static void print(double number){
        print((int)number);
        System.out.println((char)number+"对应的小写字母是: "+(char)(number+32));
    }

    public static void main(String[] args) {
        System.out.println("在ASCII码表中，");
        print(66.0);
    }
}
